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80 líneas
2.9 KiB
80 líneas
2.9 KiB
/*******************************************************************************
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* Copyright 2017 Bstek
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may not
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* use this file except in compliance with the License. You may obtain a copy
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* of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations under
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* the License.
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******************************************************************************/
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package com.bstek.ureport.definition.searchform;
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import java.util.Arrays;
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import java.util.List;
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/**
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* @author Jacky.gao
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* @since 2017年10月23日
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*/
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public class CheckboxInputComponent extends InputComponent {
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private boolean optionsInline;
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private List<Option> options;
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@Override
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String inputHtml(RenderContext context) {
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StringBuilder sb=new StringBuilder();
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String name=getBindParameter();
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Object pvalue=context.getParameter(name)==null ? "" : context.getParameter(name);
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String[] data=pvalue.toString().split(",");
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List<String> list=Arrays.asList(data);
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for(Option option:options){
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String value=option.getValue();
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String label=option.getLabel();
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String checked=list.contains(value) ? "checked" : "";
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if(this.optionsInline){
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sb.append("<span class='checkbox-inline' style='padding-top:0px'><input value='"+value+"' type='checkbox' "+checked+" name='"+name+"'>"+label+"</span>");
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}else{
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sb.append("<span class='checkbox'><input type='checkbox' value='"+value+"' name='"+name+"' "+checked+" style='margin-left: auto'><span style=\"margin-left:15px\">"+label+"</span></span>");
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}
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}
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return sb.toString();
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}
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@Override
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public String initJs(RenderContext context) {
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String name=getBindParameter();
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StringBuilder sb=new StringBuilder();
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sb.append("formElements.push(");
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sb.append("function(){");
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sb.append("if(''==='"+name+"'){");
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sb.append("alert('复选框未绑定查询参数名，不能进行查询操作!');");
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sb.append("throw '复选框未绑定查询参数名，不能进行查询操作!'");
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sb.append("}");
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sb.append("var names='';");
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sb.append("$(\"input[name='"+getBindParameter()+"']:checked\").each(function(index,item){");
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sb.append("if(names===''){names+=$(item).val();}else{names+=','+$(item).val();}");
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sb.append("});");
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sb.append("return {");
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sb.append("\""+name+"\":names");
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sb.append("}");
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sb.append("}");
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sb.append(");");
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return sb.toString();
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}
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public void setOptionsInline(boolean optionsInline) {
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this.optionsInline = optionsInline;
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}
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public boolean isOptionsInline() {
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return optionsInline;
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}
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public void setOptions(List<Option> options) {
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this.options = options;
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}
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public List<Option> getOptions() {
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return options;
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}
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}
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