|  |  | 
 |  |  |             eventChannel.on('mat', function(data) { | 
 |  |  |                 that.mat = data.data | 
 |  |  |                 console.log(data.data); | 
 |  |  |                 if (data.data.maxNum) { | 
 |  |  |                 if (data.data.maxNum > 0) { | 
 |  |  |                     that.mat.anfme = data.data.maxNum | 
 |  |  |                 } else { | 
 |  |  |                     that.max = data.data.maxNum | 
 |  |  |                 } else if (data.data.maxNum == 0) { | 
 |  |  |                     uni.showToast({title: '当前物料最大可入数量为 0', icon: "none", position: 'top'}); | 
 |  |  |                     that.mat.anfme = 0 | 
 |  |  |                 } | 
 |  |  |                     that.max = data.data.maxNum | 
 |  |  |                 }  | 
 |  |  |                  | 
 |  |  |             }) | 
 |  |  |              | 
 
 |  |  | 
 |  |  |                             that.matData = result.data | 
 |  |  |                             that.matnr = '' | 
 |  |  |                             that.matData['batch'] = '' | 
 |  |  |                             if (that.maxAnfme) { | 
 |  |  |                             if (that.maxAnfme > 0) { | 
 |  |  |                                 that.matData['maxNum'] = that.maxAnfme | 
 |  |  |                             } else if (that.maxAnfme == 0){ | 
 |  |  |                                 that.matData['maxNum'] = 0 | 
 |  |  |                             } | 
 |  |  |                             uni.navigateTo({ | 
 |  |  |                                 url: "../mat/matSelected", | 
 |  |  | 
 |  |  |                     } | 
 |  |  |                 } | 
 |  |  |                 uni.request({ | 
 |  |  |                     url: that.baseUrl + '/mobile/comb/auth', | 
 |  |  |                     url: that.baseUrl + '/mobile/comb/auth2', | 
 |  |  |                     data: JSON.stringify({ | 
 |  |  |                         bomCode: that.bomCode, | 
 |  |  |                         barcode: that.barcode, | 
 |  |  |                         combMats: that.dataList | 
 |  |  |                     }), |