// private onSelect : function(record, index) { /* * 增加一个全选功能,ckf36476 */ if (index == 0) { var r_qx = this.store.getAt(index); var newValue_qx = r_qx.data[this.displayField]; var check_qx = document.getElementById("checkBox_" + newValue_qx); if (check_qx.className == "checked") { check_qx.className = "unchecked" } else { check_qx.className = "checked" } for (var i = 1; i < this.store.data.length; i++) { var r = this.store.getAt(i); var newValue = r.data[this.displayField]; var check = document.getElementById("checkBox_" + newValue); if (check_qx.className == "checked") { check.className = "checked" } else { check.className = "unchecked" } } var value = ""; var hiddenValue = ""; for (var i = 0; i < this.store.data.length; i++) { var r = this.store.getAt(i); newValue = r.data[this.displayField]; check = document.getElementById("checkBox_" + newValue); if (check.className == "checked") { value += r.data[this.displayField] + this.displaySeparator; hiddenValue += r.data[this.valueField] + this.valueSeparator; } } if (value.length > 1) { value = value.substring(0, value.length - this.displaySeparator.length); } if (hiddenValue.length > 1) { hiddenValue = hiddenValue.substring(0, value.length - this.valueSeparator.length); } this.setValue(value); this.hiddenField.value = hiddenValue; this.fireEvent('select', this, record, index); return; } //全选结束 if (this.fireEvent('beforeselect', this, record, index) !== false) { var r = this.store.getAt(index); var newValue = r.data[this.displayField]; var check = document.getElementById("checkBox_" + newValue); if (check.className == "checked") { check.className = "unchecked" } else { check.className = "checked" } var value = ""; var hiddenValue = ""; for (var i = 0; i < this.store.data.length; i++) { var r = this.store.getAt(i); newValue = r.data[this.displayField]; check = document.getElementById("checkBox_" + newValue); if (check.className == "checked") { value += r.data[this.displayField] + this.displaySeparator; hiddenValue += r.data[this.valueField] + this.valueSeparator; } } if (value.length > 1) { value = value.substring(0, value.length - this.displaySeparator.length); } if (hiddenValue.length > 1) { hiddenValue = hiddenValue.substring(0, value.length - this.valueSeparator.length); } this.setValue(value); this.hiddenField.value = hiddenValue; this.fireEvent('select', this, record, index); } },
详细解决方案
带复选框且支持搜索功能的上拉列表7
热度:230 发布时间:2012-10-08 19:54:56.0
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