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22 lines
880 B
XML
Executable File
22 lines
880 B
XML
Executable File
<snippet>
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<content><![CDATA[
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function charCount(text_to_count_sel, counter_sel, maxCnt = 4000){
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var setCounter = function(){
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var remaining = maxCnt - $(text_to_count_sel).val().length;
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if(remaining <= 0){
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alert("You have surpassed the "+maxCnt+" character limit.");
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$(text_to_count_sel).val($(text_to_count_sel).val().substring(0,maxCnt));
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remaining = maxCnt - $(text_to_count_sel).val().length;
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}
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$(counter_sel).text(remaining + ' characters remaining.');
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}
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setCounter();
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$(text_to_count_sel).on('change keyup', setCounter);
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}
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]]></content>
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<!-- Optional: Set a tabTrigger to define how to trigger the snippet -->
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<tabTrigger>jqcounter</tabTrigger>
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<!-- Optional: Set a scope to limit where the snippet will trigger -->
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<scope>source.javascript</scope>
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</snippet>
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