Hello,
How do I add a word counter to the Article-Introtext field? The client only wants users to input 50 words max. Currently I have it set to textarea since it is only for text.
Thanks,
Jeff
Hi modernmagic,
on a textarea you can add a jQuery plugin specialized on word counting. You will find a lot of this kind of plugin on your prefered search engine.
Best regards.
Lionel
Thanks Lionel,
I found this: https://github.com/qwertypants/jQuery-Word-and-Character-Counter-Plugin
Now, I need to try and add that into the textarea.
Thanks
Jeff
Can someone reply with a link to how or the steps to add this jQuery-Word-and-Character-Counter-Plugin to my textarea?
Much appreciative,
Jeff
Hello modernmagic,
in order to add custom code you need to install this plugin http://www.seblod.com/products/1854.
1) In your form you need to create a field with the ‘onBeforeRender’ type to include the javascript library as shown on this screenshot
This is the code that must be put in the ‘BeforeRender’ field:
$document = JFactory::getDocument(); $document->addScript('https://cdn.rawgit.com/qwertypants/jQuery-Word-and-Character-Counter-Plugin/master/jquery.word-and-character-counter.min.js');
You can change the script location if you download the library on your server.
2) You need to create a new field of type ‘’Script (JS)’ to initialize the Javascript plugin as shown here
This is the code present in the ‘JS’ field:
$(document).ready(function() {
$("#textarea").counter({
count: 'up',
goal: 10
});
});
You need to replace ‘#textarea’ with the id of your textarea field and it will work.
Hello modernmagic,
on your second screenshot a $ is missing:
$(document).ready(function() {
I think that's your issue.
I adde the $ but that did not resolve it.
Am I using the correct "id of the textarea field"?
$(document).ready(function() { $("#art_introtext").counter({ count: 'up', goal: 50 }); });
Hello modernmagic,
yes you are using the correct id as per the screenshot shown in your previous post.
The detailed method has been reproduced and works perfectly. Maybe it's an issue with other scripts you are using on your site, but without access to it we cannot do anything. Maybe you should consider buying support to have someone to fix it for you.
I did see this in the Firebug Console if that helps troubleshoot this issue:
Uncaught TypeError: Cannot read property '0' of undefined chosen.jquery.min.js:1
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n;n=e(t.target).hasClass("active-result")?e(t.target):e(t.target).parents(".active-result").first();if(n)return this.result_do_highlight(n)},n.prototype.search_results_mouseout=function(t){if(e(t.target).hasClass("active-result"))return this.result_clear_highlight()},n.prototype.choice_build=function(t){var n,r,i=this;return n=e("<li />",{"class":"search-choice"}).html("<span>"+t.html+"</span>"),t.disabled?n.addClass("search-choice-disabled"):(r=e("<a />",{"class":"search-choice-close","data-option-array-index":t.array_index}),r.bind("click.chosen",function(e){return i.choice_destroy_link_click(e)}),n.append(r)),this.search_container.before(n)},n.prototype.choice_destroy_link_click=function(t){t.preventDefault(),t.stopPropagation();if(!this.is_disabled)return this.choice_destroy(e(t.target))},n.prototype.choice_destroy=function(e){if(this.result_deselect(e[0].getAttribute("data-option-array-index")))return this.show_search_field_default(),this.is_multiple&&this.choices_count()>0&&this.search_field.val().length<1&&this.results_hide(),e.parents("li").first().remove(),this.search_field_scale()},n.prototype.results_reset=function(){this.form_field.options[0].selected=!0,this.selected_option_count=null,this.single_set_selected_text(),this.show_search_field_default(),this.results_reset_cleanup(),this.form_field_jq.trigger("change");if(this.active_field)return this.results_hide()},n.prototype.results_reset_cleanup=function(){return this.current_selectedIndex=this.form_field.selectedIndex,this.selected_item.find("abbr").remove()},n.prototype.result_select=function(t){var n,r,i,s,o,u,a;if(this.result_highlight)return r=this.result_highlight,this.result_clear_highlight(),this.is_multiple&&this.max_selected_options<=this.choices_count()?(this.form_field_jq.trigger("liszt:maxselected",{chosen:this}),!1):(this.is_multiple?r.removeClass("active-result"):(this.result_single_selected&&(this.result_single_selected.removeClass("result-selected"),selected_index=this.result_single_selected[0].getAttribute("data-option-array-index"),this.results_data[selected_index].selected=!1),this.result_single_selected=r),r.addClass("result-selected"),s=this.results_data[r[0].getAttribute("data-option-array-index")],s.selected=!0,this.form_field.options[s.options_index].selected=!0,this.selected_option_count=null,this.is_multiple?this.choice_build(s):this.single_set_selected_text(s.text),(!t.metaKey&&!t.ctrlKey||!this.is_multiple)&&this.results_hide(),this.search_field.val(""),(this.is_multiple||this.form_field.selectedIndex!==this.current_selectedIndex)&&this.form_field_jq.trigger("change",{selected:this.form_field.options[s.options_index].value}),this.current_selectedIndex=this.form_field.selectedIndex,this.search_field_scale());if(!this.is_multiple&&this.allow_custom_value)return a=this.search_field.val(),n=this.add_unique_custom_group(),o=e('<option value="'+a+'">'+a+"</option>"),n.append(o),this.form_field_jq.append(n),this.form_field.options[this.form_field.options.length-1].selected=!0,t.metaKey||this.results_hide(),this.results_build()},n.prototype.find_custom_group=function(){var t,n,r,i,s;s=e("optgroup",this.form_field);for(r=0,i=s.length;r<i;r++)n=s[r],n.getAttribute("label")===this.custom_group_text&&(t=n);return t},n.prototype.add_unique_custom_group=function(){var t;return t=this.find_custom_group(),t||(t=e('<optgroup label="'+this.custom_group_text+'"></optgroup>')),e(t)},n.prototype.single_set_selected_text=function(e){return e==null&&(e=this.default_text),e===this.default_text?this.selected_item.addClass("chzn-default"):(this.single_deselect_control_build(),this.selected_item.removeClass("chzn-default")),this.selected_item.find("span").text(e)},n.prototype.result_deselect=function(e){var t;return t=this.results_data[e],this.form_field.options[t.options_index].disabled?!1:(t.selected=!1,this.form_field.options[t.options_index].selected=!1,this.selected_option_count=null,this.result_clear_highlight(),this.results_showing&&this.winnow_results(),this.form_field_jq.trigger("change",{deselected:this.form_field.options[t.options_index].value}),this.search_field_scale(),!0)},n.prototype.single_deselect_control_build=function(){if(!this.allow_single_deselect)return;return this.selected_item.find("abbr").length||this.selected_item.find("span").first().after('<abbr></abbr>'),this.selected_item.addClass("chzn-single-with-deselect")},n.prototype.get_search_text=function(){return this.search_field.val()===this.default_text?"":e("<div/>").text(e.trim(this.search_field.val())).html()},n.prototype.winnow_results_set_highlight=function(){var e,t;t=this.is_multiple?[]:this.search_results.find(".result-selected.active-result"),e=t.length?t.first():this.search_results.find(".active-result").first();if(e!=null)return this.result_do_highlight(e)},n.prototype.no_results=function(t){var n;return n=e('<li>'+this.results_none_found+' "<span></span>"</li>'),n.find("span").first().html(t),this.search_results.append(n)},n.prototype.no_results_clear=function(){return this.search_results.find(".no-results").remove()},n.prototype.keydown_arrow=function(){var e;if(!this.results_showing||!this.result_highlight)return this.results_show();e=this.result_highlight.nextAll("li.active-result").first();if(e)return this.result_do_highlight(e)},n.prototype.keyup_arrow=function(){var e;if(!this.results_showing&&!this.is_multiple)return this.results_show();if(this.result_highlight)return e=this.result_highlight.prevAll("li.active-result"),e.length?this.result_do_highlight(e.first()):(this.choices_count()>0&&this.results_hide(),this.result_clear_highlight())},n.prototype.keydown_backstroke=function(){var e;if(this.pending_backstroke)return this.choice_destroy(this.pending_backstroke.find("a").first()),this.clear_backstroke();e=this.search_container.siblings("li.search-choice").last();if(e.length&&!e.hasClass("search-choice-disabled"))return this.pending_backstroke=e,this.single_backstroke_delete?this.keydown_backstroke():this.pending_backstroke.addClass("search-choice-focus")},n.prototype.clear_backstroke=function(){return this.pending_backstroke&&this.pending_backstroke.removeClass("search-choice-focus"),this.pending_backstroke=null},n.prototype.keydown_checker=function(e){var t,n;t=(n=e.which)!=null?n:e.keyCode,this.search_field_scale(),t!==8&&this.pending_backstroke&&this.clear_backstroke();switch(t){case 8:this.backstroke_length=this.search_field.val().length;break;case 9:this.results_showing&&!this.is_multiple&&this.result_select(e),this.mouse_on_container=!1;break;case 13:e.preventDefault();break;case 38:e.preventDefault(),this.keyup_arrow();break;case 40:e.preventDefault(),this.keydown_arrow()}},n.prototype.search_field_scale=function(){var t,n,r,i,s,o,u,a,f;if(this.is_multiple){r=0,u=0,s="position:absolute; left: -1000px; top: -1000px; display:none;",o=["font-size","font-style","font-weight","font-family","line-height","text-transform","letter-spacing"];for(a=0,f=o.length;a<f;a++)i=o[a],s+=i+":"+this.search_field.css(i)+";";return t=e("<div />",{style:s}),t.text(this.search_field.val()),e("body").append(t),u=t.width()+25,t.remove(),n=this.container.outerWidth(),u>n-10&&(u=n-10),this.search_field.css({width:u+"px"})}},n}(t)}).call(this);
Hello,
The conflict was when the "article tags" field was hidden in the same form.
Regards,
Jeff
Hello
I share with you this plugin
it works with Seblod 3.6
thanks