41 lines
966 B
JavaScript
41 lines
966 B
JavaScript
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jQuery.fn.DefaultValue = function(text){
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return this.each(function(){
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//Make sure we're dealing with text-based form fields
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if(this.type != 'text' && this.type != 'password' && this.type != 'textarea')
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return;
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//Store field reference
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var fld_current=this;
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//Set value initially if none are specified
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if(this.value=='') {
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this.value=text;
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} else {
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//Other value exists - ignore
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return;
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}
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//Remove values on focus
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$(this).focus(function() {
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if(this.value==text || this.value=='')
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this.value='';
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});
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//Place values back on blur
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$(this).blur(function() {
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if(this.value==text || this.value=='')
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this.value=text;
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});
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//Capture parent form submission
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//Remove field values that are still default
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$(this).parents("form").each(function() {
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//Bind parent form submit
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$(this).submit(function() {
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if(fld_current.value==text) {
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fld_current.value='';
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}
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});
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});
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});
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};
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